<?php

declare(strict_types=1);

namespace app;

use think\App;
use think\exception\ValidateException;
use think\Validate;

use \Hashids\Hashids;

/**
 * 控制器基础类
 */
abstract class BaseController
{
    /**
     * Request实例
     * @var \think\Request
     */
    protected $request;

    /**
     * 应用实例
     * @var \think\App
     */
    protected $app;

    /**
     * 是否批量验证
     * @var bool
     */
    protected $batchValidate = false;

    /**
     * 控制器中间件
     * @var array
     */
    protected $middleware = [];

    /**
     * 构造方法
     * @access public
     * @param  App  $app  应用对象
     */
    public function __construct(App $app)
    {
        $this->app     = $app;
        $this->request = $this->app->request;

        // 控制器初始化
        $this->initialize();
    }

    // 初始化
    protected function initialize()
    {
    }

    /**
     * 验证数据
     * @access protected
     * @param  array        $data     数据
     * @param  string|array $validate 验证器名或者验证规则数组
     * @param  array        $message  提示信息
     * @param  bool         $batch    是否批量验证
     * @return array|string|true
     * @throws ValidateException
     */
    protected function validate(array $data, $validate, array $message = [], bool $batch = false)
    {
        if (is_array($validate)) {
            $v = new Validate();
            $v->rule($validate);
        } else {
            if (strpos($validate, '.')) {
                // 支持场景
                [$validate, $scene] = explode('.', $validate);
            }
            $class = false !== strpos($validate, '\\') ? $validate : $this->app->parseClass('validate', $validate);
            $v     = new $class();
            if (!empty($scene)) {
                $v->scene($scene);
            }
        }

        $v->message($message);

        // 是否批量验证
        if ($batch || $this->batchValidate) {
            $v->batch(true);
        }

        return $v->failException(true)->check($data);
    }

    use \liliuwei\think\Jump;

    ######################################################################################################################
    # request action
    ######################################################################################################################

    // 请求接口封装
    public static function httpRequest($url, $param = [], $method = 'GET', $refer = '', $cookies = '')
    {
        if ($method == "GET" && !empty($param)) {
            $url .= '?' . http_build_query($param);
        }
        $ch = curl_init($url);
        if ($method == "POST") {
            curl_setopt($ch, CURLOPT_POST, true);
            curl_setopt($ch, CURLOPT_POSTFIELDS, $param);
        }
        if ($refer) {
            curl_setopt($ch, CURLOPT_REFERER, $refer);
        }
        if ($cookies) {
            curl_setopt($ch, CURLOPT_COOKIE, $cookies);
        }
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
        curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.88 Safari/537.36');
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        $c = curl_exec($ch);
        curl_close($ch);
        return $c;
    }

    // ****************************************************************************************************
    // * public actions
    // ****************************************************************************************************

    protected function success($response = null, $jumpUrl = '', $ajax = false)
    {
        $ret = ['status' => 200];

        if (is_null($response)) {
            $ret['msg'] = 'success';
        } else if (!is_string($response)) {
            $ret['msg'] = 'success';
            $ret['data'] = $response;
        } else {
            $ret['msg'] = $response;
        }
        return json($ret);
    }

    protected function fail($msg)
    {
        return json(['status' => 400, 'msg' => $msg]);
    }

    // ID 生成唯一token
    protected function setToken($id)
    {
        $Hashids = new Hashids('know', 7);
        $key = $Hashids->encode($id);
        return md5($key . time());
    }

    // ****************************************************************************************************
}
